The sciatic nerve is actually two nerves combined within the same sheath. The two nerves are the
A) femoral and obturator.
B) femoral and gluteal.
C) common fibular (peroneal) and tibial.
D) common fibular (peroneal) and obturator.
E) tibial and gluteal.
Ans: C) common fibular (peroneal) and tibial.
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Which of the following is true about the mode of secretion of exocrine glands?
A) Holocrine cells are slightly damaged by the secretory process, but repair themselves. B) Apocrine cells are destroyed, then replaced, after secretion. C) These glands are ductless. D) Merocrine glands are not altered by the secretory process.
What structure functions to keep the retina in place and helps to maintain eyeball shape?
What will be an ideal response?What will be an ideal response?
Answer the following questions true (T) or false (F)
1. The hepatic portal system delivers blood to the hepatic portal vein in the spleen. 2. Joints classifications are known as structural classifications when based on the degree of motion they allow. 3. The only example of a gomphosis in the body is the articulation between the teeth and the maxilla or mandible.
The vagus and glossopharyngeal nerves carry afferent signals from peripheral chemoreceptors to a chemosensitive area in the ________
A) pons B) pontine respiratory group C) dorsal respiratory group D) ventral respiratory group E) medulla oblongata